| 摘要 |
PURPOSE: A lift jet multi-stage wing buoyancy windmill is provided to reduce stress on a fixed shaft when supplying a rotor by using a buoyancy member. CONSTITUTION: A rotary shaft(210) revolves on a fixed shaft in the same central axis. A first supporting plate(221) is connected to the rotary shaft. A second supporting plate(222) is connected to the rotary shaft. The second supporting plate is apart from the first supporting plate as the fixed interval. A plurality of wings is arranged between the first supporting plate and the second supporting plate. A plurality of guide plates is connected to the fixed shaft along the circumference of the second supporting plate and the first supporting plate. A plurality of guide plates guides the wind flowing in into a plurality of wings. |
